"أنا لا أُعلم تلاميذي أبدًا. أحاول فقط توفير الظروف التي يمكنهم من خلالها التعلم."

“If you want to know what a man's like, take a good look at how he treats his inferiors, no...”

“Convince your enemy that he will gain very little by attacking you; this will diminish his...”

“When your army has crossed the border, you should burn your boats and bridges, in order to...”

“I believe in karma. That means I can do bad things to you all day long and I assume you deserve it.”

“If you want to be the best, you have to do things that other people aren't willing to do.”

“This too shall pass”

“I'm living proof that dreams do come true.”

“The best way to predict the future is to invent it”

“If you're not stubborn, you'll give up on experiments too soon.”

“Logic will get you from A to B. Imagination will take you everywhere”

“The man who does not read has no advantage over the man who cannot read.”

“When everything seems to be going against you, remember that the airplane takes off agains...”